Version number and multicast

Hi all:

As far as I KNOW, the group address and port of a cluster are associated with the version of coherence. For example, to treat 224.3.6.0 =, port = 36000 implies that the NVA is 3.6.0.

Now, my question is, if we have two nodes of consistency from different subnets, but with the same version of consistency, they will be in the same cluster?

Also, do we have to create our own alternative xml descriptor to define the custom multicast address / port?

Thank you
Johnny

Hi Johnny,.

Johnny_hunter wrote:
Hi all:

As far as I KNOW, the group address and port of a cluster are associated with the version of coherence. For example, to treat 224.3.6.0 =, port = 36000 implies that the NVA is 3.6.0.

No, the group address and port of a cluster has nothing to do with the version of coherence. But, by default, the Oracle coherence followed this convention. You can keep any port available multicast and address to your cluster using the override or - Dtangosol.coherence.clusteraddress and - Dtangosol.coherence.clusterport of the system properties file.

>

Now, my question is, if we have two nodes of consistency from different subnets, but with the same version of consistency, they will be in the same cluster?

It is not recommended to cross a bunch of consistency across subnets because of the possibility of failure of the connection between subnets and the data flow limited by the speed of link members. But with the right value-Dtangosol.coherence.ttl, you can do a cluster unique consistency on subnets. Generally, a value of 4 will allow consistency to the subnet of your nodes to form a single cluster.

Also, do we have to create our own alternative xml descriptor to define the custom multicast address / port?

Answered above
>

Thank you
Johnny

I hope this helps!

See you soon,.
NJ

Tags: Fusion Middleware

Similar Questions

Maybe you are looking for

  • signature-I am taken directly to my Inbox, but I want to be prompted for my username and password

    I have a friend to visit and he wants to use my computer.  Where can I go to change the game to the top.  At the present time it has been implemented it goes directly to my Inbox. I want to be in the user name and password page.  Help, please

  • printing blank pages C309a

    I have a C309a which will suddenly alone out of blank pages.  I used it two days ago and it printed fine.  Now will print blank.  This is deceased so I try to print from my PC (windows 7) or if I just try to make a copy directly from the printer itss

  • We will be able to download a new BES application

    Hello We try to create a web application client, which allows the admin to download an application on the BES server so that bb users will get a push notification. We through the Blackberry Administration API and pointed out that we can put policies

  • Does anyone know BlackBerry Smartphones when Verizon will offer 5.0 for the 8330?

    I would really like to get out of 4.5.  I 4.7 on my company BB (8900 from T-Mobile) and love it much better, but reading of about 5.0, according to me, I have love even better yet.  Unfortunately, 4.5 is the only OS listed on the page from Verizon fo

  • Spanish keyboard with us

    I have an acer con computador a win7 y teclaod in frances. Seguí las instrucciones para el idioma Español en teclado internacional add us pero no works. El teclado sigue being in frances. Probe hacerlo con otro computador con winxp there if I perfect